How to Identify a China 6 Vehicle?

[SanJoanna]

Methods to identify a China 6 vehicle: You need to check the vehicle's conformity certificate, and the environmental protection information is also included in the vehicle's accompanying list. China 6 emission standard vehicles are equipped with higher-performance three-way catalytic converters, which ensure that the vehicle's exhaust emissions meet the China 6 standard. Compared to the China 5 emission standard limits, the China 6a phase emission standard for gasoline vehicles tightens the carbon monoxide limit by 30%, while the China 6b phase emission standard for gasoline vehicles tightens the carbon monoxide and nitrogen oxide limits by 50% and 42%, respectively. Compared to China 5, the China 6 emission limits are tightened by approximately 40% to 50%, and the same standards apply to diesel vehicles.